User-specific search over protected contextual data
US9330166B2 · kind B2 · utility
1Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2013 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Jun 7, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/6245
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and arrangements for facilitating a display of search results. A search query is received from a user having a predetermined access level. A search is executed based on the search query and, based on the executed search, initial search results are produced. Sensitive information is redacted from the initial search results, based on the predetermined access level. The redacted search results are filtered and re-ordered to forestall an inference of the redacted sensitive information. The filtered and re-ordered search results are displayed to a user. Other variants and embodiments are broadly contemplated herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.